13823805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2357}}^1$

素因数の和:2405

約数の個数: 32

約数和(自身を含む): 24447744

約数和(自身を除く): 10623939

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 2357, 5865, 7071, 11785, 35355, 40069, 54211, 120207, 162633, 200345, 271055, 601035, 813165, 921587, 2764761, 4607935, 13823805]

約数ペア:

[(1, 13823805), (3, 4607935), (5, 2764761), (15, 921587), (17, 813165), (23, 601035), (51, 271055), (69, 200345), (85, 162633), (115, 120207), (255, 54211), (345, 40069), (391, 35355), (1173, 11785), (1955, 7071), (2357, 5865)]